Background
He was born in Vang, Hedmark as a son of professor Werner Hosewinckel Christie (1877–1927) and Karen Amalie Wedel-Jarlsberg (1886–1952).
He was born in Vang, Hedmark as a son of professor Werner Hosewinckel Christie (1877–1927) and Karen Amalie Wedel-Jarlsberg (1886–1952).
Christie took his examen artium in 1927, attended Hærens Flyveskole from 1929 to 1930 and graduated from the Technische College of Berlin in 1935.
From 1936 to 1938 he worked at Trondheim Airport, Værnes as well as a lecturer at the Norwegian Institute of Technology. In 1939 he was hired in the company Norsk Aluminium, and he was on a working trip in Linköping when World World War II reached Norway on 9 April 1940. He subsequently travelled to Norway, where he was involved in fighting near Kongsvinger between 13 and 17 April.
He then joined a group which retreated north.
After learning that Southern Norway had fallen to German rule, he travelled to the Norwegian legation in Stockholm and was dispatched as a courier for General Otto Ruge in Northern Norway, where fighting continued. On 7 June 1940, when Norway capitulated, Christie followed the cabinet and the royal family in their exodus to London.
He was sent to Little Norway in Canada on 21 July, but returned to London in 1941 to head the Flyvåpnenes Felleskommando. He also underwent training, and from 1943 he served as an Royal Air Force Pathfinder in the 35 Squadron.
He wrote a diary from 1943 to 1944, which has not been published, but is available for historians.
In June 1944 he quit active flight, and became connected to the Supreme Headquarters Allied Expeditionary Forces. He then headed the Repatriation Office, which tracked and rescued Norwegian concentration camp prisoners as Germany lost the war. After the war he held both civil and military jobs.
From 1946 to 1949 he worked in Det Norske Luftfartsselskap, and from 1949 to 1952 he worked in North Atlantic Treaty Organization. From 1952 to 1963 he headed Forsvarsdepartementets materielldirektorat, and from 1963 to 1974 he headed Luftforsvarets forsyningskommando.
He also headed the Aviation Accident Committee from 1959 to 1962, a predecessor of the Accident Investigation Board Norway. He reached the rank of colonel in 1959, and major general in 1963.
As a pensioner he was involved in the peace movement, in the groups Generaler og admiraler for fred ("Generals and Admirals for Peace") and Generaler og admiraler mot atomvåpen ("Generals and Admirals against Nuclear Arms"). He died in July 1995 at the family farm in Vang.
He was also a member of the gentlemen"s skiing club Saskatchewan Fram from 1961.